I would like to recommend an article about the RSAT – Regression Suite Automation Tool testing tool that I found recently. See https://certaindoubts.com/exploring-rsat-for-dynamics-365-fscm/ This article provides detailed information about this tool and presents its advantages and capabilities. Thanks to RSAT, regression tests can be easily and effectively performed, which allows for quick detection of possible errors and ensures high quality of the software. The article is well written and easy to understand even for those unfamiliar with testing tools. If you are looking for an effective regression testing automation tool, I recommend you check out this article.